Raster Graphic File Extensions

Extension File Description
.001Fax File
.2bpPocket PC Bitmap Image File
.360360desktop Panorama File
.411Mavica Thumbnail Image
.8pbsAdobe Photoshop Macintosh File
.8xiTI-83/84 Plus Picture File
.abmPhoto Album
.acrAmerican College of Radiology File
.adcScanstudio 16 Color Image
.afxAuto FX Photo/Graphic Edges Image
.agifActive GIF Creator Project
.agpArtGem Project File
.aicAdvanced Image Coding File
.aisACDSee Image Sequence File
.albmHP Photo Printing Software Album File
.apdACDSee Photo Document
.apmAldus Placeable Metafile Image
.apngAnimated Portable Network Graphic
.arrAmber Graphic File
.artAOL Compressed Image File
.artworkArtStudio Image
.arwArtStudio Image
.arwSony Digital Camera Image
.aswACDSee Slideshow Wizard File
.avatarGoogle Talk Avatar File
.awdArtweaver Document
.awdMicrosoft Fax Document
.blkrtBlock Artist Image File
.blzCompressed Bitmap Image
.bm2Subspace Bitmap File
.bmcBitmap Cache File
.bmfBinary Material File
.bmpBitmap Image File
.brkBrooktrout Fax Document
.brtBryce Textures File
.c4JEDMICS Image File
.calCALS Raster Graphic
.calsCALS Raster Graphic File
.camCASIO Digital Camera Picture File
.canCanon Navigator Fax Document
.cd5Chasys Draw Image File
.cdcAutoCAD DesignCenter Preview Cache File
.cdgCompact Disc Plus Graphics Image
.ceComputerEyes Image
.cimgCImg Image File
.cinKodak Cineon Bitmap File
.citIntergraph Bitmap Image File
.cpcCPC Compressed Image File
.cpdCompressed PhotoDefiner Image File
.cpgManga Studio Page File
.cpsCorel Photo House File
.cptCorel Photo-Paint Document
.cpxCorel CMX Compressed File
.cr2Canon Raw Image File
.crwCanon Raw CIFF Image File
.csfContent Secure Format
.ctScitex Continuous Tone File
.cutDr. Halo Bitmap Image File
.dc2Kodak Photo-Enhancer File
.dcmDICOM Image File
.dcrKodak RAW Image File
.dcxZsoft Multi-Page Paintbrush File
.ddbDevice Dependent Bitmap
.ddsDirectDraw Surface
.ddtAge of Mythology Textures File
.dibDevice Independent Bitmap File
.djvDjVu Image
.djvuDjVu Image
.dngDigital Negative Image File
.dpxDigital Picture Exchange File
.dt2Windows Live Messenger Emoticon Image File
.dtwDesktop Wallpaper
.dvlVirtual Library File
.ecwEnhanced Compression Wavelet Image
.eppCanon Easy-PhotoPrint Image File
.erfEpson RAW File
.exrOpenEXR Image
.facFACE Image File
.faceFACE Graphic File
.falBitmap Graphic Header Information
.faxFax Document
.fbmFuzzy Bitmap Image
.filSymbian Application Logo File
.fitsFlexible Image Transport System File
.fpgFenix Graphics Collection File
.fpxFlashPix Bitmap Image File
.frmPainter Frame Stack File
.gbrGIMP Brush File
.gfbGIFBlast Compressed Image File
.gifGraphical Interchange Format File
.gihGIMP Image Hose File
.gimPlayStation Portable Image File
.gmbckGame Maker Background Image File
.gp4CCITT Group 4 Fax File
.gpdGraphic PhotoDefiner Image File
.groGraphic Object Bitmap
.grobGraphic Object Bitmap File
.gryGrayscale Image
.hdpHD Photo File
.hdrHigh Dynamic Range Image File
.hfHF Image
.hpiHemera Photo Objects Image File
.hrTRS-80 Image
.hrfHitachi Raster Format File
.ic1Low Resolution Imagic Graphics File
.ic2Medium Resolution Imagic Graphics File
.ic3High Resolution Imagic Graphics File
.icaImage Object Content Architecture File
.icbTarga ICB Bitmap Image
.icnWindows Icon File
.iconIcon Image File
.ilbmInterleaved Bitmap Image
.imgGEM Image
.imjJFIF Bitmap Image
.infoZoomBrowser Image Index File
.inkPantone Reference File
.intSGI Integer Image
.ipxIPIX Image
.itc2iTunes Cover Flow Data File 2
.ithmbiPod and iPhone Photo Thumbnails File
.ivrImage Worlds File
.iwiInfinity Ward Texture File
.jJPEG Image
.j2cJPEG 2000 Code Stream
.j2kJPEG 2000 Image
.jasPaint Shop Pro Compressed Graphic
.jb2JBIG2 Image
.jbfPaint Shop Pro Browser Cache File
.jbigJoint Bi-level Image Group File
.jbmpJAmes OS Bitmap Image
.jbrPaint Shop Pro Brushes File
.jfiJPEG File Interchange Image
.jfifJPEG File Interchange Format
.jiaDigital Photo Navigator Album
.jifJPEG Image File
.jiffJPEG Image File Format
.jngJPEG Network Graphic
.jp2JPEG 2000 Core Image File
.jpcJPEG 2000 Code Stream File
.jpdJoint PhotoDefiner Image
.jpeJPEG Image
.jpegJPEG Image File
.jpfJPEG 2000 Image
.jpgJPEG Image File
.jpsStereo JPEG Image
.jpxJPEG 2000 Image File
.jtfJPEG Tagged Interchange Format
.jwlRoxio Jewel Case File
.jxrJPEG XR Image
.kdcKodak Photo-Enhancer File
.kdiKD Player Skin Image File
.kdkKodak Proprietary Decimated TIFF File
.kfxKofax Image File
.kicKodak Compressed Image File
.kodakKodak Photo CD File
.kpgKai's Power Goo Graphic
.lbmDeluxe Paint Bitmap Image
.macMacPaint Image
.matVue Material File
.maxPaperPort Scanned Document
.mbmMulti Bitmap File
.mcsMathcad Image
.mefMamiya RAW Image
.metPresentation Manager Metafile
.micImage Composer File
.mipMultiple Image Print File
.mixMicrosoft Image Exchange File
.mngMultiple Network Graphic
.mnrAutoCAD Menu Resource File
.mosLeaf Camera RAW File
.mpfMicrosoft Media Package FIle
.mpoMulti Picture Object File
.mrbMultiple Resolution Bitmap File
.mrwMinolta Raw Image File
.mrxsMIRAX Virtual Slide File
.mskPaint Shop Pro Mask File
.mspMicrosoft Paint Bitmap Image
.ncdNero CoverDesigner File
.ncrNCR Image
.nctNero CoverDesigner Template
.nefNikon Electronic Format RAW Image File
.neoNeoChrome Bitmap Image
.nrwNikon Raw Image File
.odiOpenDocument Image
.omfOMF Interchange Image File
.orfOlympus RAW File
.otaOTA Bitmap Image
.otbNokia Over The Air Bitmap Image
.otiOpenDocument Image Template
.pacSTAD Graphic File
.palDr. Halo Color Palette File
.papPanoramaStudio Project File
.patPattern File
.pbmPortable Bitmap Image
.pc1Degas Elite Low Res Image File
.pc2Degas Elite Medium Res Image File
.pc3Degas Elite High Res Image File
.pcdKodak Photo CD Image File
.pcxPaintbrush Bitmap Image File
.pddAdobe PhotoDeluxe Image
.pdnPaint.NET Image File
.pe4PhotoImpact Image Archive
.pe4Photo Explorer Thumbnail Archive
.pefPentax Electronic File
.pfrPaint Shop Pro Picture Frame File
.pgmPortable Gray Map Image
.pi1Degas Low Resolution Image File
.pi2Degas Medium Resolution Image File
.pi2Portrait Innovations Photo
.pi3Degas High Resolution Image File
.pi4DEGAS Image
.pi5DEGAS Bitmap Image
.pi6DEGAS Bitmap Image File
.picGeneric Picture File
.picHoudini Raster Image
.picQuickTime PICT Image
.picncHoudini 3D Compositing Image
.pictPicture File
.pictclippingPicture Clipping File
.pixBRL-CAD Raw Image File
.pixAlias PIX Image
.pjpegProgressive JPEG Image
.pjpgProgressive JPEG Image
.pmUnix XV Graphic File
.pm3PageMaker 3 Document
.pmgAdobe Photoshop Photomerge Panoramic Composition File
.pngPortable Network Graphic
.pniPopnoggin Image File
.pnmPortable Any Map Image
.pnsPNG Stereo Image
.pntMacPaint File
.pntgMacPaint Graphic File
.popSamsung Popcon Character File
.povPOV-Ray Raytracing Format
.povProlab Object File
.pp4Picture Publisher Bitmap File
.pp5Picture Publisher 5 Image File
.ppfPicture Publisher Image File
.ppmPortable Pixmap Image File
.prwArtlantis Shader Preview File
.psbPhotoshop Large Document Format
.psdAdobe Photoshop Document
.psfPhotoStudio File
.pspPaint Shop Pro Image File
.pspbrushPaint Shop Photo Pro Brush File
.pspimagePaintShop Photo Pro Image
.ptgArtRage Painting
.ptxPentax RAW Image File
.ptxPaint Shop Pro Texture File
.pvrPOWERVR Texture File
.pwpPhotoWorks Image File
.pxPixel Image File
.pxmPixelmator Image File
.pxrPixar Image File
.pzpPhotoSuite Project File
.qifQuickTime Image File
.qtiQuickTime Image File
.qtifQuickTime Image File
.rafFuji RAW Image File
.rasSun Raster Graphic
.rawRaw Image Data File
.rgbRGB Bitmap
.rgbQ0 Image File
.ricNXT Image File
.rifPainter Raster Image File
.riffPainter Raster Image
.rixColoRIX Image
.rleRun Length Encoded Bitmap
.rpfRich Pixel Format File
.rsbRed Storm Bitmap File
.rsrPoser Model Preview File
.rw2Panasonic RAW Image
.s2mvStarCraft 2 Map Preview File
.sarSaracen Paint Image
.scgColoRIX Image File
.sciColoRIX Graphics Image
.scpColoRIX Bitmap Graphic File
.sctScitex Continuous Tone File
.scuColoRIX Bitmap Image
.sdrSmartDraw Drawing
.sffStructured Fax File
.sfwSeattle FilmWorks Image
.sgiSilicon Graphics Image File
.shgSegmented Hyper-Graphic
.sidMrSID Image
.sigBroderbund Sign File
.simAurora Image
.skitchSkitch Image
.skmSketchUp Materials File
.sldAutoCAD Slide File
.smpXionics SMP Image
.spcSpectrum 512 Compressed Image
.speWinSpec CCD Capture File
.spiffStill Picture Interchange File Format
.sppSerif PhotoPlus Picture File
.sprHalf-Life Sprite File
.spuSpectrum 512 Image
.srSun Raster Image File
.sr2Sony RAW Image
.srfSony Raw Image File
.steSamsung IPOLIS Image File
.sumoSumo Paint Image
.sunSun Raster Graphic File
.suniffSun TAAC Image
.supSubtitle Bitmap File
.svaManga Browser Comic File
.t2bCyBook Thumbnail Image
.taacSun TAAC Image File
.tb0Adobe Photoshop Thumbnail Cache File
.texTexture File
.tg4Tiled Group 4 Raster Image File
.tgaTarga Graphic
.thmThumbnail Image File
.thmVideo Thumbnail File
.thumbJAlbum Thumbnail File
.tifTagged Image File
.tifGeoTIFF Image
.tiffTagged Image File Format
.tjpTiled JPEG File
.tn1Tiny Low Resolution Image
.tn2Tiny Medium Resolution Image
.tn3Tiny High Resolution Image
.tnyAtari Tiny Image
.tpiTrueVision Bitmap Image
.trifTiled Raster Interchange Format
.uSubsampled Raw YUV Image
.ufoUlead File Object
.urtUtah Raster Toolkit File
.vSubsampled Raw YUV Image
.vdaTarga Bitmap Image File
.vffSun TAAC Graphic File
.vicVICAR Image
.viffVisualization Image File Format
.vnaJVC JLIP Image
.vssVisio Stencil File
.vstTarga Bitmap Image
.wb1Webshots Picture File
.wbcWebshots Collection File
.wbdWebshots Picture File
.wbmWireless Bitmap Image
.wbmpWireless Bitmap Image File
.wbzWebshots Download Picture File
.wdpWindows Media Photo File
.webXara Web Format
.wiWavelet Image
.wicJ Wavelet Image
.wmpWindows Media Photo File
.wvlWavelet Image
.x3fSIGMA X3F Camera RAW File
.xbmX11 Bitmap Graphic
.xcfGIMP Image File
.xpmX11 Pixmap Graphic
.xwdX Windows Dump Image
.ySubsampled Raw YUV Image
.yuvYUV Encoded Image File
.zifZooming Image Format File

Sources : http://www.fileinfo.com/